Measure Master Grad.160Oz/5000Ml Pumps & Air Stones reduce errors – no switching

reduce errors – no switching of formulasMore efficient use of nutrients – overall cost savingsConsistent

Your Bluelab Probe Care Kit – pH and Conductivity contains:

First formulated in 1976

which are often completely inert on the shelf

Certified Organic

Measure Master Grad.160Oz/5000Ml Pumps & Air Stones reduce errors – no switchingAll purpose Measure Master Graduated Containers feature easy to read US oz and metric mm graduations. Positioned right on the container is our simple conversion chart for use as a reference guide for other commonly used measurements. Measure Master Graduated Containers are made from an impact resistant and translucent plastic for durability and clear view of liquid levels.